Arren \a(r)-ren\ as a boy's name is a variant of Arran (Scottish). See for meaning of Arren.

The baby name Arren sounds like Ayren, Arron, Aren, Airen, Ahren, Aaren, Arien, Arrin and Orren. Other similar baby names are Arjen, Arden, Arrden, Arlen, Arrlen, Armen and Arsen.